7731009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6007}}^1$

素因数の和:6037

約数の個数: 24

約数和(自身を含む): 13121472

約数和(自身を除く): 5390463

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 6007, 18021, 54063, 66077, 78091, 198231, 234273, 594693, 702819, 859001, 2577003, 7731009]

約数ペア:

[(1, 7731009), (3, 2577003), (9, 859001), (11, 702819), (13, 594693), (33, 234273), (39, 198231), (99, 78091), (117, 66077), (143, 54063), (429, 18021), (1287, 6007)]